CN201757962U - Casing of LED display screen - Google Patents
Casing of LED display screen Download PDFInfo
- Publication number
- CN201757962U CN201757962U CN2010202038871U CN201020203887U CN201757962U CN 201757962 U CN201757962 U CN 201757962U CN 2010202038871 U CN2010202038871 U CN 2010202038871U CN 201020203887 U CN201020203887 U CN 201020203887U CN 201757962 U CN201757962 U CN 201757962U
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- CN
- China
- Prior art keywords
- bracing frame
- casing
- led display
- mounting
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a casing of an LED display screen, which has a mounting angle that can be adjusted freely. The casing of LED display screen comprises a casing and a supporting device. The supporting device comprises a first supporting bracket, a second supporting bracket and a third supporting bracket. The first supporting bracket is fixedly connected with a back surface of the casing and is provided with two rows of parallelly equipped positioning holes along a longitudinal direction. One end of the second supporting bracket is provided with two parallel positioning pins. The positioning pins are matched with the positioning holes. In mounting, screwing pressing projection parts on the positioning pins with one hand of a single person to the middle part is required for inserting the positioning pins into different inclination angle positioning holes. Simultaneously the back part of a bottom surface of box body is designed to lower than the front part of the bottom surface of box body. Thus the inclination angle in box body mounting can be easily adjusted. The bottom edge of a back door of box body is also designed to an inclined edge which can be conveniently opened and closed at a state that the box body is placed obliquely. A plurality of mounting modes can be conveniently selected from the box body of display screen, such as vertical mounting, inclined mounting, hoisting mounting or fixed mounting. The supporting device can be embedded into an inner groove of the box body in hoisting mounting or fixed mounting. Therefore the casing of LED display screen has the following advantages: attractive appearance and high practicability.
Description
Technical field
The utility model relates to a kind of LED display casing, relates in particular to a kind of LED display casing that can freely adjust setting angle.
Background technology
Because the LED screen is a kind of fragile article, therefore the requirement of the technology that the LED screen is installed is also more and more higher.The LED screen all can place it in the display screen box body when mounted, is aided with mounting bracket again and is fixedly installed in assigned address.But, existing LED display casing field engineering has very big defective, in general: when it is vertically tiltedly installed, the fixed form of a mounting bracket respectively is set about use, if installed surface is smooth inadequately, just not at grade, also just be not easy to install steadily when then two supports are installed.Especially when tilting to install, inconvenience is installed, setting angle is adjusted difficulty, needs quick, safe and effective modern mounting means badly.
The utility model content
The purpose of this utility model is to address the deficiencies of the prior art, and provides a kind of quick, the safe and effective LED display casing that multi-angle is freely adjusted that has can be installed.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of LED display casing, comprise casing and bracing or strutting arrangement, and bracing or strutting arrangement comprises first bracing frame, second bracing frame, the 3rd bracing frame; First bracing frame is fixedly connected on box back surface, and the casing back has the long and narrow inner groovy of above-below direction, and described first bracing frame is arranged in the inner groovy, and it vertically has the pilot hole that two row be arranged in parallel the first bracing frame upper edge; One end of second bracing frame is provided with two pieces of parallel register pins, and described register pin matches with pilot hole on first bracing frame, and second bracing frame, one end and first bracing frame are flexibly connected; One end of the other end of second bracing frame and the 3rd bracing frame articulates, and the 3rd bracing frame other end is movably connected on the bottom of casing inner groovy.
The beneficial effects of the utility model are: the flexible connection that the utility model adopts three bracing frames with cooperate, and with the cooperation location that is positioned at pilot hole on first bracing frame and the register pin on second bracing frame, freely regulate the setting angle of LED display casing, only need hand of a human to screw register pin during installation to the centre, register pin is inserted different pilot holes, just can regulate the angle of inclination that casing is installed easily, select the mounting means of multiple angles easily.In addition, because any and the one side formation gusseted face that display screen box body lands that bracing or strutting arrangement lands make vertical installation or tilt to install all very firm.Bracing or strutting arrangement can also be received bracing or strutting arrangement when lifting or fixed installation and imbed in the inner groovy of casing, and is both artistic and practical.
Description of drawings
Fig. 1 is the schematic perspective view that the utility model tilts to install;
Fig. 2 is that the utility model bracing or strutting arrangement is received the schematic perspective view in the inner groovy of imbedding casing;
Fig. 3 is a rear view of the present utility model;
Fig. 4 is a vertical view of the present utility model;
Fig. 5 is a upward view of the present utility model;
Fig. 6 is the view of vertically installing and using of the present utility model;
Fig. 7 is that view is installed and used in inclination of the present utility model;
Fig. 8 is a bracing or strutting arrangement parts schematic perspective view one of the present utility model;
Fig. 9 is a bracing or strutting arrangement parts schematic perspective view two of the present utility model;
Figure 10 is the local A enlarged diagram of bracing or strutting arrangement of the present utility model.
Embodiment
By describing technology contents of the present utility model, structural attitude in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 1, Fig. 8, Fig. 9 and Figure 10, the utility model is a kind of LED display casing that can freely adjust setting angle, comprises casing 1 and bracing or strutting arrangement 2, and bracing or strutting arrangement 2 comprises the first bracing frame 2a, the second bracing frame 2b, the 3rd bracing frame 2c.The first bracing frame 2a is fixedlyed connected with casing 1, its connecting portion is a long and narrow inner groovy 1a, inner groovy 1a matches with the first bracing frame 2a, and the first bracing frame 2a is submerged fully in inner groovy 1a, has the pilot hole 2ab that be arranged in parallel on the first bracing frame 2a.
The end of the second bracing frame 2b is provided with two pieces of parallel register pin 2ba, and the pilot hole 2ab of 2a matches on register pin 2ba and first bracing frame, and the second bracing frame 2b, one end and the first bracing frame 2a are flexibly connected; The end of the other end of the second bracing frame 2b and the 3rd bracing frame 2c articulates, and the 3rd bracing frame 2c other end activity is fixed among the groove 1a of casing 1 bottom indent.
The first bracing frame 2a is the groove shape body of indent, its cell body concave surface outwards and the bottom be provided with set screw 2ac, be used for fixing and connect the first bracing frame 2a and casing 1, pilot hole 2ab is separately positioned on the two sides of cell body.
The second bracing frame 2b is the groove shape body of indent, and the width of its groove is less than the width of first bracing frame, and the end that concave surface has register pin 2ba inwards is embedded among the first bracing frame 2a; Two pieces of register pin 2ba end inwardly is provided with spring, and register pin 2ba is provided with push projection 2bb.Inside extruding made register pin 2ba break away from pilot hole 2ab when push projection was used to install, and at this moment spring is extruded and is in compressive state.When the end slip of second bracing frame 2b band register pin 2ba, make register pin 2ba organize pilot hole 2ab on time with another, unclamp extruding, register pin is outwards outstanding being inserted in the pilot hole under the tension force effect of spring.
The bottom of casing 1 inner groovy 1a also is fixed with pivot pin support 1i, pivot pin support 1i is provided with pivot pin seat 1j, pivot pin seat 1j goes up the pivot pin that is provided with and is used for the 3rd bracing frame 2c pivot joint is fixed to pivot pin seat 1j, the groove shape body that described the 3rd bracing frame 2c is an indent, the width of its groove is less than the width of the second bracing frame 2b.
See also Fig. 1, casing 1 top also is provided with top protective cover 3.
See also Fig. 2 and Fig. 3, casing 1 is provided with limit lock 1d and limit latch hook 1e, and described limit lock 1d and limit latch hook 1e cooperatively interact to be rotatably connected can make between two casings and realize transverse interconnects.
See also Fig. 2, Fig. 3, Fig. 4 and Fig. 5; remove top protective cover 3; as seen be provided with a davit 1b on the casing 1 in the middle of the end face; the right and left respectively is provided with a reference column 1c; be provided with one in the middle of the bottom surface and hang spliced eye 1g; the right and left respectively is provided with a reference column spliced eye 1h, davit 1b with hang spliced eye 1g and cooperate, reference column 1c cooperates to insert to be connected to make with reference column spliced eye 1h and realizes vertical the interconnection between two casings simultaneously.
See also Fig. 6 and Fig. 7, the utility model can be realized vertical the installation and the installation of tilting under the support of bracing or strutting arrangement, be illustrated as user mode synoptic diagram of the present utility model.
Bracing or strutting arrangement is received in lifting or when fixed installation when the utility model and to be imbedded in the inner groovy of casing, can the imbedding fully in the groove of bracing or strutting arrangement, box back surface can contact fully with mounting plane, is not subjected to the influence of bracing or strutting arrangement.
Referring to Fig. 6 and Fig. 7, anterior 1m is low for the ratio tank floor of tank floor rear portion 1k design, so just can regulate the angle of inclination that casing 1 is installed easily.
Referring to Fig. 1, Fig. 2 and Fig. 3, bottom rail of door 1n also is designed to hypotenuse behind the casing, can open and close casing 1 easily under casing 1 tilted-putted situation.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (7)
1. a LED display casing comprises casing and bracing or strutting arrangement, it is characterized in that, bracing or strutting arrangement comprises first bracing frame, second bracing frame, the 3rd bracing frame;
First bracing frame is fixedly connected on box back surface, and the casing back has the long and narrow inner groovy of above-below direction, and described first bracing frame is arranged in the inner groovy, and it vertically has the pilot hole that two row be arranged in parallel the first bracing frame upper edge;
One end of second bracing frame is provided with two pieces of parallel register pins, and described register pin matches with pilot hole on first bracing frame, and second bracing frame, one end and first bracing frame are flexibly connected; One end of the other end of second bracing frame and the 3rd bracing frame articulates, and the 3rd bracing frame other end is movably connected on the bottom of casing inner groovy.
2. LED display casing according to claim 1 is characterized in that: the groove shape body that described first bracing frame is an indent, and it is provided with set screw, is used for fixing to connect first bracing frame and casing, and pilot hole is separately positioned on the two sides of cell body.
3. LED display casing according to claim 1, it is characterized in that: the groove shape body that described second bracing frame is an indent, the width of its groove is less than the width of first bracing frame, and two pieces of relative ends of register pin are provided with spring, and register pin is provided with the push projection part.
4. LED display casing according to claim 1, it is characterized in that: the bottom of described casing inner groovy also is fixed with the pivot pin support, the pivot pin support is provided with the pivot pin seat, the pivot pin that is provided with on the pivot pin seat is used for the pivot joint of the 3rd bracing frame is fixed to the pivot pin seat, the groove shape body that described the 3rd bracing frame is an indent, the width of its groove is less than the width of second bracing frame.
5. LED display casing according to claim 1 is characterized in that: a fixed installation hole respectively is set on four corners, described casing rear portion.
6. according to each described LED display casing of claim 1～5, it is characterized in that: described casing is provided with limit lock and limit latch hook.
7. according to each described LED display casing of claim 1～5, it is characterized in that: be provided with a davit in the middle of the last end face of described casing, the right and left respectively is provided with a reference column, be provided with one in the middle of the bottom surface and hang spliced eye, the right and left respectively is provided with a reference column spliced eye, davit with hang spliced eye and cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202038871U CN201757962U (en) | 2010-05-26 | 2010-05-26 | Casing of LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202038871U CN201757962U (en) | 2010-05-26 | 2010-05-26 | Casing of LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201757962U true CN201757962U (en) | 2011-03-09 |
Family
ID=43645249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202038871U Expired - Fee Related CN201757962U (en) | 2010-05-26 | 2010-05-26 | Casing of LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201757962U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541224A (en) * | 2012-10-31 | 2015-04-22 | 惠普发展公司，有限责任合伙企业 | Pliable member panel support |
| CN104633405A (en) * | 2014-12-08 | 2015-05-20 | 徐存然 | Tablet computer support |
| CN105202324A (en) * | 2015-10-23 | 2015-12-30 | 湖南新亚胜科技发展有限公司 | Supporting device and LED display screen for court |
| CN105336276A (en) * | 2015-11-04 | 2016-02-17 | 深圳市洲明科技股份有限公司 | LED (light emitting diode) display screen |
| CN106920481A (en) * | 2017-04-19 | 2017-07-04 | 深圳市艾比森光电股份有限公司 | A kind of small space distance LED display screen |
| CN107358885A (en) * | 2017-09-04 | 2017-11-17 | 湖州慧鑫文化传播有限公司 | A kind of LED billboard of adjustable angle |
| CN111968533A (en) * | 2020-08-24 | 2020-11-20 | 长春希达电子技术有限公司 | Front maintenance device of LED display box body and assembling method of LED display screen |
| CN112738656A (en) * | 2020-12-23 | 2021-04-30 | 浙江涂鸦智能电子有限公司 | Electronic device |
-
2010
- 2010-05-26 CN CN2010202038871U patent/CN201757962U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541224A (en) * | 2012-10-31 | 2015-04-22 | 惠普发展公司，有限责任合伙企业 | Pliable member panel support |
| CN104633405A (en) * | 2014-12-08 | 2015-05-20 | 徐存然 | Tablet computer support |
| CN105202324A (en) * | 2015-10-23 | 2015-12-30 | 湖南新亚胜科技发展有限公司 | Supporting device and LED display screen for court |
| CN105336276A (en) * | 2015-11-04 | 2016-02-17 | 深圳市洲明科技股份有限公司 | LED (light emitting diode) display screen |
| CN105336276B (en) * | 2015-11-04 | 2024-04-09 | 深圳市洲明科技股份有限公司 | LED display screen |
| CN106920481A (en) * | 2017-04-19 | 2017-07-04 | 深圳市艾比森光电股份有限公司 | A kind of small space distance LED display screen |
| CN106920481B (en) * | 2017-04-19 | 2024-04-12 | 深圳市艾比森光电股份有限公司 | Small-spacing LED display screen |
| CN107358885A (en) * | 2017-09-04 | 2017-11-17 | 湖州慧鑫文化传播有限公司 | A kind of LED billboard of adjustable angle |
| CN111968533A (en) * | 2020-08-24 | 2020-11-20 | 长春希达电子技术有限公司 | Front maintenance device of LED display box body and assembling method of LED display screen |
| CN112738656A (en) * | 2020-12-23 | 2021-04-30 | 浙江涂鸦智能电子有限公司 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20180526 |